Portion of a golf putter head

FIG. 1 is a bottom plan view of a portion of a golf putter head showing my new design.

FIG. 2 is a left side elevational view thereof; the right side being a mirror image thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a bottom perspective view thereof.

The broken line showing of various portions of the golf putter head is for illustrative purposes only and forms no part of the claimed design.

The ornamental design for a portion of a golf putter head, as shown and described.

Number	Name	Date	Kind
2954231	MacIntyre	Sep 1960	A
2957696	Warpotas	Oct 1960	A
3042405	Solheim	Jul 1962	A
3143349	MacIntyre	Aug 1964	A
3770279	Phinny	Nov 1973	A
D234960	Swash	Apr 1975	S
D234961	Swash	Apr 1975	S
D234962	Swash	Apr 1975	S
4010958	Long	Mar 1977	A
4934702	Serizawa	Jun 1990	A
D320251	Mermillod	Sep 1991	S
D320638	Mermillod	Oct 1991	S
5058895	Igarashi	Oct 1991	A
5080365	Winchell	Jan 1992	A
5082277	Gingold	Jan 1992	A
5344151	Anderson et al.	Sep 1994	A
D360009	Grace	Jul 1995	S
D364907	Estridge et al.	Dec 1995	S
5564990	Weeks	Oct 1996	A
5620379	Borys	Apr 1997	A
5630765	Moore	May 1997	A
5685784	Butler	Nov 1997	A
D389539	Moore	Jan 1998	S
5830078	McMahan	Nov 1998	A
6059669	Pearce	May 2000	A
6080070	Whitley	Jun 2000	A
D429296	Franzen	Aug 2000	S
D435276	Mantelli	Dec 2000	S
6244974	Hanberry, Jr.	Jun 2001	B1
6267689	Ambrose	Jul 2001	B1
D460990	Jung	Jul 2002	S
D461860	Tang	Aug 2002	S
6471600	Tang et al.	Oct 2002	B2
6488595	Grace	Dec 2002	B1
D484935	Tang	Jan 2004	S
6716110	Ballow	Apr 2004	B1
20030092503	Snowdon	May 2003	A1
20030144077	Cullen	Jul 2003	A1
20030228925	Rohrer	Dec 2003	A1
20030232661	Greer, Jr.	Dec 2003	A1
20030236130	Gammon, Jr.	Dec 2003	A1

	Number	Date	Country
Parent	10248342	Jan 2003	US
Child	29203711		US